package com.zlf.util;

import com.zlf.mapper.WalletMapper;
import com.zlf.po.Wallet;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;

import java.time.LocalDateTime;
import java.util.List;

@Configuration      //1.主要用于标记配置类，兼备Component的效果。
@EnableScheduling   // 2.开启定时任务
@Slf4j
public class SaticScheduleTask {
    @Autowired
    private WalletMapper walletMapper;
    //3.添加定时任务
    @Scheduled(cron = WalletRules.scheduleTime)
    //或直接指定时间间隔，例如：5秒
    //@Scheduled(fixedRate=5000)
    private void configureTasks() {
        List<Wallet> wallets=walletMapper.listWallet();
        for(Wallet wallet:wallets){
            wallet.interest();
            walletMapper.updateWallet(wallet);
        }
        log.info("利息计算时间: " + LocalDateTime.now());
    }
}